Naval Base Noumea was a major United States Navy sea and air base at Nouméa, New Caledonia. Naval Base Noumea was built at Noumea Harbor. Noumea was picked for a Naval Base as it was beyond the range of Japanese land-based planes. Noumea is on the east side the Coral Sea, 1,469 km, (913 miles) from Brisbane, Australia. The Base was built during World War II to support the many ships and aircraft fighting and patrolling in the South West Pacific theatre of war as part of the Pacific War. Naval Base Noumea had anchorage for large ships. Noumea was protected against submarine attack by ring of islands and Naval minefields. At its peak 50,000 Troops were stationed at Naval Base Noumea. New Caledonia has been a colony of France since 1853. Noumea is the capital City of New Caledonia on the sout